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13 jan 1897 ano - jj thompson

Descrição:

J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube. He demonstrated that cathode rays were negatively charged.

Adicionado na linha do tempo:

atomic theory

Byabdelrahman nassar
28 set 2018
0
0
389

Data:

13 jan 1897 ano
Agora
~ 128 years ago

Imagens:

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